CN110076591A - A kind of Multi-station rotary working table - Google Patents
A kind of Multi-station rotary working table Download PDFInfo
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- CN110076591A CN110076591A CN201910456883.XA CN201910456883A CN110076591A CN 110076591 A CN110076591 A CN 110076591A CN 201910456883 A CN201910456883 A CN 201910456883A CN 110076591 A CN110076591 A CN 110076591A
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- assembly
- work head
- working table
- mounting assembly
- rotary working
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 21
- 230000001681 protective effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
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Abstract
The present invention relates to automated production equipment technical fields, disclose a kind of Multi-station rotary working table, including mounting assembly, swivel assembly, work head, rotation-preventing mechanism and fluted disc component.Wherein, swivel assembly is rotationally set up in mounting assembly and can move up and down with respect to mounting assembly.Multiple work heads are rotatablely arranged on swivel assembly.Rotation-preventing mechanism is selectively abutted with mounting assembly or work head.Fluted disc component includes upper fluted disc and lower tooth disk, and upper fluted disc is set on swivel assembly, and lower tooth disk is set in mounting assembly, and upper fluted disc can be engaged with lower tooth disk.Multi-station rotary working table provided by the invention, rotation-preventing mechanism can remember the position of workpiece, ensure that workpiece is able to maintain the halted states of a processing stations and enters to next processing stations, fluted disc component can play the positioning action to work head simultaneously, ensure that work head can be accurate with external processing equipment and steadily cooperates, and improves the machining accuracy of workpiece.
Description
Technical field
The present invention relates to automated production equipment technical field more particularly to a kind of Multi-station rotary working tables.
Background technique
When producing microbit, the manufacturing procedures such as loading and unloading, fluting, sharpening and mill back are generally included.Add to improve
Work efficiency rate, it usually needs the cooperation of Multi-station rotary working table, and multiple work heads are set on Multi-station rotary working table, benefit
Clamping is carried out to microbit with work head and drives microbit to carry out rotation in process, to cooperate external process
Cutter carries out circumferential grinding etc. to microbit, meanwhile, the corresponding processing stations of each work head, when microbit is by upper one
After a processing stations complete manufacturing procedure, Multi-station rotary working table will drive work head and be rotated, and go to microbit
At next processing stations, the manufacturing procedure of next step is carried out.Since the requirement on machining accuracy of microbit is very high, so needing
The stopping of a upper processing stations is kept during wanting microbit to go to next processing stations by a upper processing stations
State, i.e., during processing stations are converted, work head needs a position memory function, cannot drive miniature drill hair
It is born from and turns, it is ensured that microbit keeps the halted state of a processing stations to enter to next processing stations.
But existing Multi-station rotary working table generally can not guarantee that microbit stops according to a upper processing stations
Only state enters to next processing stations, and carries out in process in external process tool to microbit, work head
Easily with respect to external process tool motion, to cause the reduction of the machining accuracy of microbit.
Therefore, the novel Multi-station rotary working table of one kind is needed to solve the above problems.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of Multi-station rotary working tables, compared with prior art,
It can remember the position of workpiece, it is ensured that the halted state that workpiece is able to maintain a processing stations enters to next
A processing stations, while can be avoided the work head opposite outer process equipment when external processing equipment is to work pieces process and moving,
Improve the machining accuracy of workpiece.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of Multi-station rotary working table, comprising:
Mounting assembly；
Swivel assembly is rotationally set up in the mounting assembly and the mounting assembly can move up and down relatively；
Work head, multiple work heads are rotatablely arranged on the swivel assembly, and the work head is configured as
Clamping workpiece；
Rotation-preventing mechanism is slidably disposed on the swivel assembly, and selectively with the mounting assembly or institute
State work head abutting；
Fluted disc component, including upper fluted disc and lower tooth disk, the upper fluted disc are set on the swivel assembly, the lower tooth disk
It is set in the mounting assembly, the upper fluted disc can be engaged with the lower tooth disk.
Further, multiple work heads are uniformly distributed along the circumferential direction of the swivel assembly.
It further, further include lifting assembly, the lifting assembly is configured as driving the swivel assembly relatively described
Mounting assembly moves up and down.
Further, the lifting assembly includes shaft and lift actuator, one end of the shaft and the change group
Part connection, the lift actuator can drive the relatively described mounting assembly of the shaft to move up and down.
Further, mounting hole is offered in the mounting assembly, one end of the shaft passes through the mounting hole and institute
Swivel assembly connection is stated, the lift actuator setting is in the mounting hole.
Further, the lift actuator includes piston, and the piston is set in the shaft, and the shaft is platform
One end of rank axis, the piston can be abutted with the step surface of the Step Shaft.
It further, further include rotary disc driving mechanism, the rotary disc driving mechanism is installed in the mounting assembly and quilt
It is configured to drive the shaft rotation to drive the swivel assembly to rotate.
Further, the rotary disc driving mechanism includes first gear, second gear and floppy drive, first tooth
Wheel connect with one end of the shaft and can engage with the second gear, the second gear and the floppy drive
Output end connection.
It further, further include gas protection mechanism, the gas protection mechanism is connected to the inside of the work head.
Further, the gas protection mechanism includes the first protection inlet suction port, and the first protection inlet suction port is solid
Due in the mounting assembly.
The invention has the benefit that
Multi-station rotary working table provided by the invention, rotation-preventing mechanism is slidably disposed on swivel assembly, works as work
When making head cooperation external processing equipment to the circumferential processing of workpiece progress, rotation-preventing mechanism will be abutted with mounting assembly, to make anti-rotation
Mechanism cannot be abutted against with work head, avoid rotation-preventing mechanism interference work head work, it is ensured that work head is able to drive workpiece progress
Rotation, while upper fluted disc and lower tooth disk will keep meshing state, swivel assembly to be fixed, to prevent work head opposite
External processing equipment rotation；When workpiece needs row processing stations to convert after the completion processing of a upper processing stations, change group
Part moves upwards first opposite mounting assembly, and rotation-preventing mechanism is made to be detached from the abutting with mounting assembly and be converted into supporting with work head
It connects, while upper fluted disc is detached from and engages with lower tooth disk, then swivel assembly will drive work head relative to mounting assembly rotation, thus
Make workpiece that the halted state of a processing stations be kept to enter to next processing stations；When workpiece enters to next processing
After station, swivel assembly will be moved downward with respect to mounting assembly, make rotation-preventing mechanism disengaging abutted with work head and and mounting assembly
Again abut so that work head can drive workpiece to carry out rotation again, while upper fluted disc engages again with lower tooth disk, with to turn
Ring assemblies are retightened.
Multi-station rotary working table provided by the invention, on the one hand, can be to the position of workpiece by the way that rotation-preventing mechanism is arranged
Remembered, it is ensured that the halted state that workpiece is able to maintain a processing stations enters to next processing stations, improves
The machining accuracy of workpiece；On the other hand, by the way that upper fluted disc and lower tooth disk is arranged, swivel assembly can be fixed, anti-rotation stop
Ring assemblies rotate during external processing equipment processes workpiece, and then prevent work head opposite outer process equipment
Rotation, plays the positioning action to work head, it is ensured that and work head can be accurate with external processing equipment and steadily cooperates, thus
Further increase the machining accuracy of workpiece.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of Multi-station rotary working table provided in an embodiment of the present invention；
Fig. 2 is partial structural diagram of the Multi-station rotary working table provided in an embodiment of the present invention under first angle；
Fig. 3 is the partial structural diagram of Multi-station rotary working table provided in an embodiment of the present invention under a second angle；
Fig. 4 is the enlarged drawing in Fig. 2 at A；
Fig. 5 is the positional relationship in Multi-station rotary working table provided in an embodiment of the present invention between rotation-preventing mechanism and baffle
Schematic diagram；
Fig. 6 is the structural representation of bayonet lock in Multi-station rotary working table provided in an embodiment of the present invention；
Fig. 7 is partial sectional view of the Multi-station rotary working table provided in an embodiment of the present invention under first angle；
Fig. 8 is the partial sectional view of Multi-station rotary working table provided in an embodiment of the present invention under a second angle；
Fig. 9 is partial sectional view of the Multi-station rotary working table provided in an embodiment of the present invention under third angle.
In figure:
100- workpiece；
1- mounting assembly；11- wing plate；12- mounting hole；The first erecting bed of 13-；The lower inlet channel of 131- first；14- second
Erecting bed；141- upper air channel；The lower inlet channel of 142- second；15- connection frame；16- mounting plate；
2- swivel assembly；21- baffle；22- change；221- the 5th protects gas channel；23- change frame；231- the 4th is protected
Gas channel；24- protective cover；
3- work head；
4- rotation-preventing mechanism；41- bayonet lock；411- accommodating chamber；412- flange；413- conical head；42- elastic component；
5- work head driving mechanism；51- first bevel gear；52- second bevel gear；53- work head driver；
6- fluted disc component；The upper fluted disc of 61-；62- lower tooth disk；63- protection board；
7- lifting assembly；71- shaft；711- second protects gas channel；712- third protects gas channel；72- lifting driving
Device；721- piston；73- first goes up and down inlet suction port；74- second goes up and down inlet suction port；75- axle sleeve；751- first protects gas logical
Road；
8- rotary disc driving mechanism；81- first gear；82- second gear；83- floppy drive；
9- gas protection mechanism；91- first protects inlet suction port；92- first protects air outlet adapter；93- second is protected out
Gas connector.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", only
For descriptive purposes, or for distinguishing different structure or component, it is not understood to indicate or imply relative importance.Its
In, term " first position " and " second position " they are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
As shown in Figure 1-Figure 3, the present embodiment provides a kind of Multi-station rotary working tables, specifically, multiple-station rotation work
Platform includes mounting assembly 1, swivel assembly 2, work head 3, rotation-preventing mechanism 4 and fluted disc component 6, wherein work head 3 is for clamping work
Part 100, and drive workpiece 100 to carry out rotation to cooperate external processing equipment to carry out workpiece 100 in 100 process of workpiece
Circumferential processing.Swivel assembly 2 is able to drive work head 3 and is converted between multiple processing stations, so that workpiece 100 is by upper one
A processing stations turn to next processing stations, carry out subsequent processing operations.What rotation-preventing mechanism 4 can be converted in processing stations
It prevents work head 3 from rotating in the process, makes workpiece 100 that the halted state of a processing stations be kept to enter to next processing work
Position.Fluted disc component 6 is for preventing swivel assembly 2 from rotating when external processing equipment processes workpiece 100 relative to mounting assembly 1.
Further, swivel assembly 2 is rotationally set up in mounting assembly 1 and can transport with respect to about 1 mounting assembly
It is dynamic.Multiple work heads 3 are rotatablely arranged on swivel assembly 2, and work head 3 is configured as clamping workpiece 100.Rotation-preventing mechanism 4
It is slidably disposed on swivel assembly 2, and is selectively abutted with mounting assembly 1 or work head 3.Fluted disc component 6 includes
Upper fluted disc 61 and lower tooth disk 62, upper fluted disc 61 are set on swivel assembly 2, and lower tooth disk 62 is set in mounting assembly 1, upper fluted disc
61 can engage with lower tooth disk 62.
Rotation-preventing mechanism 4 is slidably disposed on swivel assembly 2 by Multi-station rotary working table provided in this embodiment,
When work head 3 cooperates external processing equipment to carry out circumferential process to workpiece 100, rotation-preventing mechanism 4 will be abutted with mounting assembly 1,
To prevent rotation-preventing mechanism 4 from abutting against with work head 3, avoid rotation-preventing mechanism 4 that work head 3 is interfered to work, it is ensured that 3 energy of work head
Workpiece 100 is enough driven to carry out rotation, while upper fluted disc 61 and lower tooth disk 62 will keep meshing state, to carry out to swivel assembly 2
It is fixed, to prevent 3 opposite outer process equipment of work head from rotating；When workpiece 100 is after a upper processing stations are completed to process
When row processing stations being needed to convert, swivel assembly 2 moves upwards first opposite mounting assembly 1, is detached from rotation-preventing mechanism 4 and installation
The abutting of component 1 and be converted into abutting with work head 3, while upper fluted disc 61 is detached from and engages with lower tooth disk 62, then change group
Part 2 will drive work head 3 to rotate relative to mounting assembly 1, thus make workpiece 100 keep the halted state of a processing stations into
Enter to next processing stations；After workpiece 100 enters to next processing stations, swivel assembly 2 will with respect to mounting assembly 1 to
Lower movement makes the disengaging of rotation-preventing mechanism 4 abut with work head 3 and abut again with mounting assembly 1, so that work head 3 can be again
Workpiece 100 is driven to carry out rotation, while upper fluted disc 61 engages again with lower tooth disk 62, to retighten to swivel assembly 2.
Multi-station rotary working table provided in this embodiment, on the one hand, can be to workpiece 100 by the way that rotation-preventing mechanism 4 is arranged
Position remembered, it is ensured that the halted state that workpiece 100 is able to maintain a processing stations enters to next processing work
Position, improves the machining accuracy of workpiece 100；It on the other hand, can be to swivel assembly by the way that upper fluted disc 61 and lower tooth disk 62 is arranged
2 are fixed, and prevent swivel assembly 2 from rotating during external processing equipment processes workpiece 100, and then prevent work
Make first 3 opposite outer process equipment rotation, plays the positioning action to work head 3, it is ensured that work head 3 can be set with external process
It is standby accurate and steadily cooperate, to further increase the machining accuracy of workpiece 100.
Optionally, multiple work heads 3 are uniformly distributed along the circumferential direction of swivel assembly 2.It is arranged in this manner, can makes more
Work head 3 can external processing equipment cooperating with corresponding position simultaneously, to be conducive to improve processing efficiency.Due to this
Workpiece 100 in embodiment is microbit, and the processing that microbit needs to need to complete on Multi-station rotary working table
There are four (including loading and unloading, fluting, sharpening and mill back processes) for process, so in the present embodiment, four 3 edges of work head
The circumferential direction of swivel assembly 2 is uniformly distributed.Four work heads 3 are to four processing stations, wherein four processing stations are up and down respectively
Material, fluting, sharpening and mill back processing stations.Certainly, in other embodiments, the quantity of work head 3 can be according to workpiece 100
Manufacturing procedure quantity etc. is adjusted, and this is not restricted.Certainly, Multi-station rotary working table provided in this embodiment not office
It is limited to apply in microbit manufacture field, also can be applicable in the fields such as multi-station machining machine tool, this is not restricted.
Optionally, as depicted in figs. 1 and 2, mounting assembly 1 includes the first erecting bed 13 and the second erecting bed 14, the first peace
The top of the second erecting bed 14 is arranged in dress platform 13.Optionally, the first erecting bed 13 and the second erecting bed 14 and swivel assembly 2 are same
Axis setting.Optionally, as shown in Figure 1, mounting assembly 1 further includes connection frame 15 and mounting plate 16, one end of connection frame 15 and the
The connection of two erecting beds 14, the other end are connect with mounting plate 16.Optionally, as shown in figure 3, swivel assembly 2 includes change 22 and turns
The top of ring stand 23, change 22 is connect with change frame 23.Optionally, work head 3 is arranged in change 22, and rotation-preventing mechanism 4 is arranged
On change frame 23.Optionally, the first erecting bed 13 is located in change 22, and 14 part of the second erecting bed is located in change 22.It can
Selection of land, as shown in Figure 1, swivel assembly 2 further includes protective cover 24, protective cover 24 is located on change frame 23.Protective cover 24 can
Prevent the foreign matters such as dust and machining chips from entering in the inner region of change 22, to play to positioned at 22 inner region of change
In structure protective effect.
Optionally, as shown in Figure 1, Multi-station rotary working table provided in this embodiment further includes gas protection mechanism 9, gas
Body protection mechanism 9 is connected to the inside of work head 3.Since external processing equipment carries out needing to use in process to workpiece 100
Oil is cooled down, and greasy dirt enters the inside of work head 3 in order to prevent, can play air pressure by the way that gas protection mechanism 9 is arranged
The effect of protection, by making the air pressure of the inside of work head 3 be greater than external air pressure to the logical pressure-air in the inside of work head 3,
To prevent greasy dirt from entering the inside of work head 3, and then extend the service life of work head 3.
Optionally, as shown in Fig. 2, Multi-station rotary working table provided in this embodiment further includes work head driving mechanism 5,
Work head driving mechanism 5 is installed in mounting assembly 1 and is configured as the rotation of driving work head 3 to drive workpiece 100 to rotate.I.e.
Drive the rotation of work head 3 to drive workpiece 100 to carry out rotation using work head driving mechanism 5.
Optionally, work head driving mechanism 5 includes first bevel gear 51, second bevel gear 52 and work head driver 53,
First bevel gear 51 connect with work head 3 and can engage with second bevel gear 52, second bevel gear 52 and work head driver
53 output end connection.It can change power transmission direction by the cooperation of first bevel gear 51 and second bevel gear 52, thus
It is conveniently adjusted the installation site of work head driver 53, keeps the structure of entire Multi-station rotary working table more compact.Optionally,
In the present embodiment, work work head driver 53 is motor.Optionally, work head driver 53 is installed on the second erecting bed 14
Bottom.
Optionally, as shown in figure 3, Multi-station rotary working table provided in this embodiment further includes lifting assembly 7, lifting group
Part 7 is configured as driving swivel assembly 2 and moves up and down with respect to mounting assembly 1.Swivel assembly 2 is realized by setting lifting assembly 7
Opposite mounting assembly 1 moves up and down.
Optionally, as shown in figure 3, Multi-station rotary working table provided in this embodiment further includes rotary disc driving mechanism 8, turn
Dish driving mechanism 8 is installed in mounting assembly 1 and is configured as the rotation of drive shaft 71 to drive swivel assembly 2 to rotate, that is, leads to
Crossing rotary disc driving mechanism 8 realizes work head 3 with respect to the conversion between processing stations.
Optionally, as shown in figure 3, rotary disc driving mechanism 8 includes first gear 81, second gear 82 and floppy drive
83, first gear 81 connect with one end of shaft 71 and can engage with second gear 82, second gear 82 and floppy drive
83 output end connection.Second gear 82 is driven to rotate by floppy drive 83, to drive first gear 81 to rotate, in turn
Shaft 71 is driven to rotate, the final rotation realized swivel assembly 2 and drive work head 3.Optionally, in the present embodiment, turntable drives
Dynamic device 83 is motor.
Preferably, rotation-preventing mechanism 4 is arranged in a one-to-one correspondence with work head 3.Optionally, as shown in figs 2-4, rotation-preventing mechanism 4
Including bayonet lock 41, bayonet lock 41 is slidably disposed on swivel assembly 2, and wing plate 11 is provided in mounting assembly 1, and bayonet lock 41 is optional
It is abutted with work head 3 or wing plate 11 with selecting.When bayonet lock 41 is abutted with work head 3, it can prevent work head 3 from rotating；Work as bayonet lock
41 with wing plate 11 when abutting, and work head 3 can be interfered to work to avoid bayonet lock 41, it is ensured that work head 3 is able to drive the progress of workpiece 100
Rotation.Optionally, sliding eye is offered on change frame 23, bayonet lock 41 is slideably threaded through in sliding eye.Optionally, wing plate 11
It is arranged on the first erecting bed 13, and tilts obliquely upward.It is arranged in this manner, advantageously ensures that wing plate 11 and bayonet lock 41
The reliability of abutting, to avoid bayonet lock 41 that work head 3 is interfered to work normally.
Optionally, as shown in figure 5, rotation-preventing mechanism 4 further includes elastic component 42, one end and the swivel assembly 2 of elastic component 42 are supported
It connects, the other end is abutted with bayonet lock 41.Elastic component 42 can provide the power of a sliding to bayonet lock 41, advantageously ensure that bayonet lock 41
It can rapidly realize the abutting switching between mounting assembly 1 and work head 3.
Optionally, as shown in figure 5, being provided with baffle 21 on swivel assembly 2, one end of elastic component 42 is abutted with baffle 21.
An abutment can be not only provided for elastic component 42 by setting baffle 21, but also is convenient for the installation and removal of elastic component 42.
Optionally, in the present embodiment, baffle 21 is set to the top of change frame 23.
Optionally, as shown in Figure 5 and Figure 6, accommodating chamber 411 is provided on bayonet lock 41, elastic component 42 is set to accommodating chamber 411
In and one end abutted with the bottom of accommodating chamber 411.On the one hand, accommodating chamber 411 can play the protective effect to elastic component 42；Separately
On the one hand, accommodating chamber 411 can play guiding role, prevent elastic component 42 from unnecessary bending occurring in compression process, from
And ensuring bayonet lock 41 can accurately abut with work head 3.Preferably, in the present embodiment, one end of elastic component 42 and baffle
21 abut, and the other end is abutted with the bottom of accommodating chamber 411.Be arranged in this manner, be not only convenient for elastic component 42 installation and
Disassembly, and the guiding role to elastic component 42 can be played.
Optionally, as shown in Figure 4-Figure 6, flange 412 is provided on bayonet lock 41, flange 412 can be abutted with wing plate 11.It is logical
Setting flange 412 is crossed, advantageously ensures that the reliability abutted between bayonet lock 41 and wing plate 11, to avoid bayonet lock 41 and wing plate 11
Between unexpected disengaging occurs, with guarantee work head 3 work normally.
Optionally, the end of bayonet lock 41 can be abutted with first bevel gear 51.It is supported by bayonet lock 41 and first bevel gear 51
It connects, and then may be implemented to prevent work head 3 from unexpected rotation occurs.Optionally, as shown in Figure 4-Figure 6, the end of bayonet lock 41
It is provided with conical head 413, conical head 413 is inserted into abutting in the tooth socket of first bevel gear 51 and with the groove face of tooth socket.Pass through
Conical head 413 is inserted into the tooth socket of first bevel gear 51, it can be ensured that unexpected rotation occurs for first bevel gear 51, to make
Workpiece 100 is kept accurately at the halted state of a processing stations.
Optionally, the quantity of work head driver 53 is equal to or less than the quantity of work head 3.When work head 3 does not need band
Start building part 100 carry out rotation when, work head driver 53 can also be not provided with.For example, in the present embodiment, corresponding loading and unloading add
The work head 3 of work station only needs to be responsible for loading and unloading and does not need that workpiece 100 is driven to carry out rotation, so the position and not set work
Make head driver 53, while the second bevel gear 52 that also the not set output end with work head driver 53 is connect.Certainly, it works
The quantity of head driver 53 can be adjusted according to the quantity of work head 3 and the job specification of work head 3, not limited herein
System.In addition, it is necessary to, it is noted that since work head 3 can rotate different processing stations, so first bevel gear 51 is and work
Make first 3 to be arranged in a one-to-one correspondence, so that the first bevel gear 51 connected from work head 3 can be nibbled with different second bevel gears 52
It closes, so that work head 3 be driven to rotate.
Optionally, as shown in fig. 7, lifting assembly 7 includes shaft 71 and lift actuator 72, one end of shaft 71 and change
Component 2 connects, and lift actuator 72 being capable of the opposite up and down motion of mounting assembly 1 of drive shaft 71.Pass through lift actuator 72
Drive shaft 71 moves up and down, and makes shaft 71 that swivel assembly 2 be driven to move up and down with respect to mounting assembly 1.
Optionally, mounting hole 12 is offered in mounting assembly 1, one end of shaft 71 passes through mounting hole 12 and swivel assembly 2
Connection, lift actuator 72 are arranged in mounting hole 12.Lift actuator 72 is arranged in the mounting hole 12 of mounting assembly 1,
Be conducive to save installation space, envoy is enough more compact, while can play the protective effect to lift actuator 72.It is optional
A mounting hole 12 is each provided on ground, the first erecting bed 13 and the second erecting bed 14, liter is collectively formed in two mounting holes 12
The accommodation space of driver 72 drops, and one end of shaft 71 passes through two mounting holes 12 and connect with swivel assembly 2.Optionally, shaft
71 one end is connect with the center of change frame 23.It is arranged in this manner, advantageously ensures that shaft 71 is able to drive entire turn
Ring assemblies 2 are smoothly moved up and down.
Optionally, lift actuator 72 includes piston 721, and piston 721 is set in shaft 71, and shaft 71 is Step Shaft,
One end of piston 721 can be abutted with the step surface of Step Shaft.It is abutted by piston 721 with step surface, to push shaft 71
It moves up and down.Specifically, piston 721 includes interconnecting piece and pushing part, and interconnecting piece is set in shaft 71, and interconnecting piece
One end can be abutted with the step surface of Step Shaft.
Optionally, as shown in fig. 7, lifting assembly 7 further includes axle sleeve 75, axle sleeve 75 is arranged on being set in shaft 71, and
It is partly embedded in mounting hole 12.Axle sleeve 75 can form a confined space, to play by cooperating with mounting assembly 1
Protective effect to shaft 71 and lift actuator 72 prevents greasy dirt etc. from entering in mounting hole 12 and shaft 71 and lifting is caused to drive
The service life decline of dynamic device 72.
Optionally, as shown in figure 8, lifting assembly 7 further includes the first lifting inlet suction port 73, the first lifting inlet suction port 73
It is set in mounting assembly 1 and is connected to mounting hole 12, for driving piston 721 to move upwards.Specifically, the second erecting bed 14
On be provided with upper air channel 141, the first lifting inlet suction port 73 is connected to by upper air channel 141 with mounting hole 12, and on
The communication port of inlet channel 141 and mounting hole 12 is located at the lower section of the pushing part of piston 721.As shown in figure 9, optionally, lifting
Component 7 further includes the second lifting inlet suction port 74, the second lifting inlet suction port 74 be set in mounting assembly 1 and with mounting hole 12
Connection, for driving piston 721 to move downward.Specifically, the first lower inlet channel 131 is provided on the first erecting bed 13, the
The second lower inlet channel 142 is provided on two erecting beds 14, the second lifting inlet suction port 74 passes sequentially through the second lower inlet channel
Inlet channel 131 is connected to mounting hole 12 under 142 and first, and the communication port position of the first lower inlet channel 131 and mounting hole 12
In the top of the pushing part of piston 721.Optionally, as shown in figure 3, gas protection mechanism 9 includes the first protection inlet suction port 91,
First protection inlet suction port 91 is fixed in mounting assembly 1.I.e. first protection inlet suction port 91 will not be transported with respect to mounting assembly 1
It is dynamic, it is arranged in this manner, is conducive to the first protection inlet suction port 91 and outside and supplies gas mechanism connection, because work head 3 exists
It can rotate different processing stations when work, needed if directly the first protection inlet suction port 91 be arranged in work head 3 Deng
In the structure of rotation, it will be difficult to realize the connection of the first protection inlet suction port 91 with external mechanism of supplying gas.
Optionally, the first protection inlet suction port 91 is arranged on axle sleeve 75, and axle sleeve 75 is fixed on the second erecting bed 14.It can
Selection of land, gas protection mechanism 9 further include the first protection air outlet adapter 92 and the second protection air outlet adapter 93, and the first protection outlet connects
First 92 one end is connected to the first protection inlet suction port 91, and the other end is connected to the second protection air outlet adapter 93, and second protects out
Gas connector 93 is connected to the inside of work head 3.Optionally, the first protection air outlet adapter 92 is arranged in work head 3, the second protection
Air outlet adapter 93 is arranged in change 22.Optionally, the second protection air outlet adapter 93 is arranged in a one-to-one correspondence with work head 3.It is optional
Ground, multiple second protection air outlet adapters 93 are connected to the first protection inlet suction port 91 simultaneously, i.e., in the present embodiment, the first protection
Inlet suction port 91 can be simultaneously to multiple second protection, 93 conveying high-pressure air of air outlet adapter, to protect to multiple work heads 3
Shield.Optionally, the first protection air outlet adapter 92 is arranged in a one-to-one correspondence with the second protection air outlet adapter 93.
Optionally, as shown in fig. 7, offering the first protection gas channel 751 on axle sleeve 75, the second guarantor is offered in shaft 71
It protects gas channel 711 and third protects gas channel 712, the 4th protection gas channel 231 is offered on change frame 23, is opened up in change 22
There is the 5th protection gas channel 221, it is logical that the first protection inlet suction port 91 passes sequentially through the first protection gas channel 751, second protection gas
Road 711, third protection gas channel the 712, the 4th protect gas channel 231 and the 5th protection gas channel 221 to connect with the first protection outlet
First 92 connection.Optionally, it is connected between the first protection air outlet adapter 92 and the second protection air outlet adapter 93 by tracheae.That is high pressure
Air can from first protection inlet suction port 91 introduce, and followed by first protection gas channel 751, second protect gas channel 711,
Third protects gas channel the 712, the 4th to protect gas channel 231 and the 5th protection gas channel 221, then flows into the first protection outlet
Then connector 92 flows into the second protection air outlet adapter 93 by tracheae again, be finally passed through to the inside of work head 3.
Optionally, upper fluted disc 61 is set in change 22, and lower tooth disk 62 is set on the second erecting bed 14.Optionally, such as
Shown in Fig. 1 and Fig. 7, fluted disc component 6 further includes protection board 63, and protection board 63 is arranged around upper fluted disc 61 and lower tooth disk 62, and
The upper end of protection board 63 is abutted with swivel assembly 2, and the lower end of protection board 63 is abutted with mounting assembly 1.By protection board 63 and turn
The cooperation of ring assemblies 2 and mounting assembly 1 can be played the role of protecting upper fluted disc 61 and lower tooth disk 62, prevent dust and processing
The foreign matters such as clast enter the engagement place of fluted disc 61 and lower tooth disk 62, influence the operating accuracy of fluted disc 61 and lower tooth disk 62.
Specifically, the upper end of protection board 63 is abutted with change 22, and the lower end of protection board 63 is abutted with the second erecting bed 14.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of Multi-station rotary working table characterized by comprising
Mounting assembly (1)；
Swivel assembly (2), be rotationally set up on the mounting assembly (1) and can the relatively described mounting assembly (1) up and down
Movement；
Work head (3), multiple work heads (3) are rotatablely arranged on the swivel assembly (2), the work head (3)
It is configured as clamping workpiece (100)；
Rotation-preventing mechanism (4) is slidably disposed on the swivel assembly (2), and selectively with the mounting assembly (1)
Or the work head (3) abuts；
Fluted disc component (6), including upper fluted disc (61) and lower tooth disk (62), the upper fluted disc (61) are set to the swivel assembly
(2) on, the lower tooth disk (62) is set on the mounting assembly (1), and the upper fluted disc (61) can be with the lower tooth disk
(62) it engages.
2. Multi-station rotary working table according to claim 1, which is characterized in that multiple work heads (3) are along described
The circumferential direction of swivel assembly (2) is uniformly distributed.
3. Multi-station rotary working table according to claim 1, which is characterized in that further include lifting assembly (7), the liter
Part (7) of coming down to a lower group is configured as that the relatively described mounting assembly (1) of the swivel assembly (2) is driven to move up and down.
4. Multi-station rotary working table according to claim 3, which is characterized in that the lifting assembly (7) includes shaft
(71) it is connect with lift actuator (72), one end of the shaft (71) with the swivel assembly (2), the lift actuator
(72) the relatively described mounting assembly (1) of the shaft (71) can be driven to move up and down.
5. Multi-station rotary working table according to claim 4, which is characterized in that offered on the mounting assembly (1)
Mounting hole (12), one end of the shaft (71) pass through the mounting hole (12) and connect with the swivel assembly (2), the lifting
Driver (72) setting is in the mounting hole (12).
6. Multi-station rotary working table according to claim 4, which is characterized in that the lift actuator (72) includes living
It fills in (721), the piston (721) is set on the shaft (71), and the shaft (71) is Step Shaft, the piston (721)
One end can be abutted with the step surface of the Step Shaft.
7. Multi-station rotary working table according to claim 4, which is characterized in that further include rotary disc driving mechanism (8), institute
Rotary disc driving mechanism (8) is stated to be installed on the mounting assembly (1) and be configured as driving the shaft (71) rotation to drive
Swivel assembly (2) rotation.
8. Multi-station rotary working table according to claim 7, which is characterized in that the rotary disc driving mechanism (8) includes
First gear (81), second gear (82) and floppy drive (83), the one of the first gear (81) and the shaft (71)
End connects and can engage with the second gear (82), the output of the second gear (82) and the floppy drive (83)
End connection.
9. Multi-station rotary working table according to claim 1, which is characterized in that further include gas protection mechanism (9), institute
Gas protection mechanism (9) is stated to be connected to the inside of the work head (3).
10. Multi-station rotary working table according to claim 9, which is characterized in that the gas protection mechanism (9) includes
First protection inlet suction port (91), first protection inlet suction port (91) are fixed on the mounting assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456883.XA CN110076591A (en) | 2019-05-29 | 2019-05-29 | A kind of Multi-station rotary working table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456883.XA CN110076591A (en) | 2019-05-29 | 2019-05-29 | A kind of Multi-station rotary working table |
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| CN110076591A true CN110076591A (en) | 2019-08-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910456883.XA Pending CN110076591A (en) | 2019-05-29 | 2019-05-29 | A kind of Multi-station rotary working table |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539213A (en) * | 2019-09-17 | 2019-12-06 | 深圳市友创智能设备有限公司 | Automatic grinding device for drill bit |
| CN113696000A (en) * | 2021-08-30 | 2021-11-26 | 河北力准机械制造有限公司 | High-precision turntable mechanism and machine tool |
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| CN113696000A (en) * | 2021-08-30 | 2021-11-26 | 河北力准机械制造有限公司 | High-precision turntable mechanism and machine tool |
| CN113696000B (en) * | 2021-08-30 | 2022-11-01 | 河北力准机械制造有限公司 | High-precision turntable mechanism and machine tool |
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